groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12141 53.75 295.43 27.11 148.75 16.20 26.36 -2.36 11.05 0.1764 -117.7 -202.3


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SDO HMI 2014-08-19 07:00:38 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 31.52 199.47 15.81 100.06 15.86 28.56 -0.16 0.95 0.1578 -1452.9 -403.8
2 0.00 1.26 0.00 0.63 16.45 27.39 -1.33 7.56 0.1694 -998.0 -793.1
3 0.00 0.81 0.00 0.41 19.91 27.01 -1.70 7.03 0.2292 -781.0 -636.6
4 2.70 10.45 1.36 5.25 16.51 26.60 -2.12 11.89 0.1727 -1185.1 -889.9
5 0.00 1.44 0.00 0.72 15.65 26.54 -2.17 13.38 0.1584 -682.0 -409.7
6 0.00 2.34 0.00 1.18 16.94 26.47 -2.25 12.06 0.1804 -899.0 -758.3
7 0.00 3.15 0.00 1.59 16.97 26.05 -2.66 14.15 0.1825 -735.0 -626.6
8 0.00 1.17 0.00 0.59 16.66 26.00 -2.72 14.90 0.1776 -880.0 -704.0
9 0.00 0.63 0.00 0.32 15.73 25.12 -3.59 21.26 0.1671 -843.0 -667.4
10 0.00 0.36 0.00 0.18 16.65 24.95 -3.77 20.22 0.1829 -842.0 -700.2
11 0.00 3.42 0.00 1.72 16.65 24.73 -3.99 21.31 0.1843 -964.0 -781.6
12 0.00 1.44 0.00 0.73 16.53 24.48 -4.24 22.78 0.1839 -817.0 -641.4
13 0.00 1.35 0.00 0.68 16.22 24.13 -4.58 25.14 0.1814 -904.0 -713.3
14 0.00 1.26 0.00 0.64 17.92 21.88 -6.83 30.37 0.2249 926.0 717.4
15 0.00 1.26 0.00 0.64 18.35 21.64 -7.08 30.23 0.2333 808.0 694.1
16 0.00 1.08 0.00 0.55 18.50 21.28 -7.44 31.13 0.2385 772.0 660.2
17 1.89 6.57 0.96 3.34 16.92 20.93 -7.79 36.34 0.2198 1056.5 863.7
18 0.00 2.70 0.00 1.37 16.55 20.94 -7.77 37.35 0.2147 1000.0 822.6
19 0.00 0.99 0.00 0.50 17.35 20.91 -7.81 35.22 0.2259 949.0 795.5
20 1.26 2.34 0.64 1.19 16.18 20.83 -7.89 38.86 0.2110 1077.6 897.8
21 0.00 1.26 0.00 0.64 17.63 20.77 -7.95 34.96 0.2310 1017.0 855.3
22 0.00 2.25 0.00 1.15 17.41 20.71 -8.00 35.71 0.2286 921.0 749.3
23 0.00 0.81 0.00 0.41 17.75 20.60 -8.11 35.19 0.2343 756.0 630.7
24 0.00 1.17 0.00 0.60 17.25 20.59 -8.12 36.54 0.2277 910.0 777.2
25 0.00 6.39 0.00 3.25 16.95 20.57 -8.14 37.46 0.2238 1020.0 867.4
26 0.00 0.99 0.00 0.50 17.31 20.37 -8.35 37.12 0.2308 959.0 782.1
27 0.00 1.17 0.00 0.60 18.80 20.30 -8.42 33.61 0.2516 743.0 634.9
28 0.00 1.53 0.00 0.78 17.99 20.21 -8.51 35.85 0.2414 916.0 775.6
29 0.00 0.54 0.00 0.27 17.00 20.19 -8.53 38.57 0.2285 659.0 668.5
30 0.00 1.35 0.00 0.69 18.08 20.01 -8.71 36.23 0.2446 825.0 586.2
31 0.63 4.68 0.32 2.39 17.49 19.94 -8.78 37.99 0.2375 1075.0 887.6
32 0.00 2.52 0.00 1.29 17.42 19.68 -9.03 38.95 0.2393 855.0 619.2
33 6.12 19.18 3.11 9.75 16.25 19.71 -9.01 42.30 0.2244 1161.3 695.5
34 0.00 0.90 0.00 0.46 19.00 19.51 -9.21 35.48 0.2619 735.0 590.7
35 5.67 -33.00 2.89 -33.00 16.22 19.48 -9.23 43.09 0.2265 1011.1 999999
36 0.00 1.08 0.00 0.55 17.23 19.31 -9.41 40.60 0.2410 799.0 526.7
37 3.96 6.12 2.02 3.13 17.14 19.02 -9.69 41.71 0.2429 978.3 739.8


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.